QLD Likelihood of a zoning law

I'm looking at a property to buy in Brisbane and currently have a particular interest in houses that are currently in a residential zoned area but close to LMR zoned areas. As I'm thinking of buying and holding for the long term my thought is that if I buy a property close (1 block away) from a LMR zoned area that in the long term (15-25 years) that it will become re-zoned into an LMR as population continues to grow. If/When that does happen then I could knock down and develop.

Is this something that's likely to happen? Or am I taking a massive gamble with odds stacked greatly against me?